Radiation Dose measured at exhaust stack monitor of Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list : 2025/10/11(CSV Download)

Stack Unit:cps Wind Velocity Unit:m/s

※"-": the wind velocity is below 0.5m/s

TimeUnit 5,6 joint stackWind
Direction
Wind
Velocity
00:003.5west-northwest1.9
00:103.5west-northwest2.1
00:203.7northwest3.4
00:303.7northwest4.4
00:403.7northwest4.7
00:503.6north-northwest5.4
01:003.5northwest5.5
01:103.6northwest5.3
01:203.6northwest5.5
01:303.6northwest6.1
01:403.5northwest5.4
01:503.5northwest5.7
02:003.6northwest5.2
02:103.5northwest4.9
02:203.6northwest5.6
02:303.5northwest5.5
02:403.7northwest5.6
02:503.5northwest6.0
03:003.6northwest6.2
03:103.7northwest6.6
03:203.5northwest6.7
03:303.7northwest5.4
03:403.5northwest5.9
03:503.6northwest5.9
04:003.5northwest5.0
04:103.6northwest4.7
04:203.6northwest5.0
04:303.6northwest5.1
04:403.5northwest5.3
04:503.5northwest5.2
05:003.6northwest5.4
05:103.6northwest5.3
05:203.5northwest4.9
05:303.5northwest5.0
05:403.7northwest5.0
05:503.6northwest5.1
06:003.6north-northwest4.9
06:103.7north-northwest5.3
06:203.5northwest4.7
06:303.6north-northwest4.4
06:403.7north-northwest5.0
06:503.5north-northwest3.8
07:003.6north-northwest3.5
07:103.5north-northwest4.7
07:203.6northwest4.9
07:303.5northwest5.7
07:403.5northwest5.7
07:503.6northwest4.8
08:003.5northwest4.7
08:103.6northwest4.1
08:203.6northwest4.1
08:303.7northwest4.8
08:403.3north-northwest4.4
08:503.7northwest4.6
09:003.6north-northwest4.8
09:103.5north-northwest3.6
09:203.5northwest4.1
09:303.6northwest3.2
09:403.4northwest3.1
09:503.6west-northwest3.9
10:003.5west-northwest4.2
10:103.6northwest4.5
10:203.5northwest3.7
10:303.5northwest4.5
10:403.6northwest4.8
10:503.6northwest5.3
11:003.7northwest4.2
11:103.5northwest3.4
11:203.6northwest3.2
11:303.7northwest3.1
11:403.5northwest3.8
11:503.5northwest3.5
12:003.7northwest3.7
12:103.6northwest3.2
12:203.7northwest3.4
12:303.6northwest2.9
12:403.5northwest3.4
12:503.6northwest3.5
13:003.7northwest3.6
13:103.6north-northwest3.3
13:203.5northwest3.5
13:303.7north-northwest3.6
13:403.5northwest2.4
13:503.6northwest2.8
14:003.8north-northwest1.7
14:103.6northwest2.6
14:203.5northwest3.4
14:303.6northeast4.2
14:403.4east-northeast6.9
14:503.6east-northeast7.0
15:003.5east-northeast5.6
15:103.7east6.8
15:203.7east-northeast6.9
15:303.8east-northeast6.4
15:403.6east6.4
15:503.6east4.5
16:003.5east6.1
16:103.7--
16:203.5--
16:303.3east-northeast6.0
16:403.6east-northeast4.9
16:503.6east-northeast4.6
17:003.7east-northeast4.5
17:103.6east-northeast4.3
17:203.7east-northeast3.6
17:303.7east-northeast3.1
17:403.7east-northeast2.3
17:503.6east-northeast3.5
18:003.5east3.1
18:103.7--
18:203.6east3.6
18:303.6east-northeast3.0
18:403.6east-northeast2.6
18:503.6east-northeast2.8
19:003.4east-northeast2.4
19:103.4east-northeast2.3
19:203.5east-northeast5.1
19:303.7northeast5.2
19:403.5--
19:503.6east-northeast5.1
20:003.7east-northeast5.0
20:103.5east-northeast3.7
20:203.6east-northeast4.9
20:303.5east-northeast4.8
20:403.5east-northeast6.9
20:503.7east-northeast6.9
21:003.5east6.3
21:103.5east7.0
21:203.5east-northeast7.2
21:303.5east-northeast6.0
21:403.5east-northeast6.3
21:503.6east-northeast6.1
22:003.7east-northeast5.0
22:103.5east-northeast5.6
22:203.7east-northeast5.7
22:303.5east-northeast5.3
22:403.7east-northeast3.8
22:503.7east-northeast5.6
23:003.6east-northeast4.1
23:103.6northeast4.1
23:203.5northeast3.9
23:303.6northeast3.5
23:403.6north-northeast4.4
23:503.6north3.5